单词	thread pitch
释义	thread pitch 螺距
随便看	ball flashing machine ball-flight ball float ball float level control ball float level controller ball float level indicator ball-float liquid-level meter ball-float liquidlevel meter ball float meter ball-float trap ball float trap ball float type trap ball-float valve ball float valve ball-flower ballflower ball flower ballflowers ball flowers ball-flowers ball flow meter ball foot ball forming ball forming machine ball forming mill 托东家求西家托人如托山。托人情托其势者，虽远必至托在手里，恐怕倒了；噙在口里，恐怕化了托老实托门子扛七个打八个扛半拉子活扛大梁承兑承兑交单承典承制承前承前启后承办承包承卖承印